| Message ID | 20190628110035.23930-2-festevam@gmail.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | [1/2] media: i2c: ov5640: Check for devm_gpiod_get_optional() error | expand |
diff --git a/drivers/media/i2c/ov5640.c b/drivers/media/i2c/ov5640.c index afe7920557a8..4cd246812ae2 100644 --- a/drivers/media/i2c/ov5640.c +++ b/drivers/media/i2c/ov5640.c @@ -158,8 +158,8 @@ static const int ov5640_framerates[] = { /* regulator supplies */ static const char * const ov5640_supply_name[] = { "DOVDD", /* Digital I/O (1.8V) supply */ - "DVDD", /* Digital Core (1.5V) supply */ "AVDD", /* Analog (2.8V) supply */ + "DVDD", /* Digital Core (1.5V) supply */ }; #define OV5640_NUM_SUPPLIES ARRAY_SIZE(ov5640_supply_name)
According to the OV5640 datasheet the following sequence needs to be followed when powering the OV5640 supplies: - DOVDD - AVDD - DVDD So follow this order inside the ov5640_supply_name[] array, so that the regulator_bulk() functions can enable the regulator in the correct sequence. Signed-off-by: Fabio Estevam <festevam@gmail.com> --- drivers/media/i2c/ov5640.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)